base::Bind: Convert proxy_resolving_client_socket.[cc,h] and deps.

net/websockets/websocket_job_unittest.cc

Index: net/websockets/websocket_job_unittest.cc
diff --git a/net/websockets/websocket_job_unittest.cc b/net/websockets/websocket_job_unittest.cc
index 4f6bc977ff569a64ca6400ed7cf51bbadeac7865..2fd25d14486700d16b7df75c733cb53b6f85a0e0 100644
--- a/net/websockets/websocket_job_unittest.cc
+++ b/net/websockets/websocket_job_unittest.cc
@@ -276,12 +276,11 @@ class MockHttpTransactionFactory : public net::HttpTransactionFactory {
                                                        false,
                                                        false);
     net::ClientSocketHandle* connection = new net::ClientSocketHandle;
-    EXPECT_EQ(net::OK, connection->Init(host_port_pair_.ToString(),
-                                        transport_params_,
-                                        net::MEDIUM,
-                                        NULL,
-                                        http_session_->GetTransportSocketPool(),
-                                        net::BoundNetLog()));
+    EXPECT_EQ(net::OK,
+              connection->Init(host_port_pair_.ToString(), transport_params_,
+                               net::MEDIUM, net::CompletionCallback(),
+                               http_session_->GetTransportSocketPool(),
+                               net::BoundNetLog()));
     EXPECT_EQ(net::OK,
               session_->InitializeWithSocket(connection, false, net::OK));
   }